Grass Valley K2 Media Client System Guide v.3.3 - Manual (Page 192)

192 K2 Media Client System Guide June 9, 2009
Appendix B Specifications
AES/EBU Digital Audio
The K2 Media Client specification is shown in the following table.
Analog Audio - SDA-00 model
The K2 Media Client specification is shown in the following table.
Audio Monitor - SDA-00 model
The K2 Media Client specification is shown in the following table
Parameter Specification
Standard AES3
Audio Inputs 4 Channels per video input; 2 dedicated BNC connectors per video
input; two channels per BNC connector.
Embedded audio from video input.
a
Supports 48kHz, 16 bit, 20 bit, or 24 bit digital audio sources.
a
On the SDA-00 K2 Media Client, SDI embedded audio is supported on either the first two channels of
a group or all four channels from a single group.
Audio Outputs 4 Channels per video output; 2 dedicated BNC connectors per video
output; two channels per BNC connector.
Embedded audio on video output.
Audio mapping is direct and fixed.
AES outputs are active at all times; embedded audio insertion on
outputs can be disabled.
Audio is output using a 48kHz clock derived from the video reference.
Supports 16- or 24-bit media.
On playout, audio is synchronized with video as it was recorded.
Compatible with AC-3 and Dolby-E
Input Impedance 75 ohms, unbalanced
Audio time shift Configurable relative to video for both record and playout.
Parameter Specification
Audio Standard Balanced differential analog
Audio Inputs 2 per record channel, Female XLR
Audio Outputs 2 per play channel, Male XLR
Impedance Input: 15k ohms, balanced
Output: 50 ohms per side, balanced
Sampling and encoding 48 KHz and 16-bit pcm
Parameter Specification
Audio Standard Balanced differential analog; Stereo pair on two Male XLRs
Signal Source Switched to monitor the audio of the selected channel
Output Impedance 50 ohms per side, balanced